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<?php
namespace yiiunit\framework\caching;
use yii\caching\MemCache;
/**
* Class for testing memcached cache backend
* @group memcached
* @group caching
*/
class MemCachedTest extends CacheTestCase
{
private $_cacheInstance = null;
/**
* @return MemCache
*/
protected function getCacheInstance()
{
if (!extension_loaded("memcached")) {
$this->markTestSkipped("memcached not installed. Skipping.");
}
// check whether memcached is running and skip tests if not.
if (!@stream_socket_client('127.0.0.1:11211', $errorNumber, $errorDescription, 0.5)) {
$this->markTestSkipped('No redis server running at ' . '127.0.0.1:11211' . ' : ' . $errorNumber . ' - ' . $errorDescription);
}
if ($this->_cacheInstance === null) {
$this->_cacheInstance = new MemCache(['useMemcached' => true]);
}
return $this->_cacheInstance;
}
public function testExpire()
{
if (getenv('TRAVIS') == 'true') {
$this->markTestSkipped('Can not reliably test memcached expiry on travis-ci.');
}
parent::testExpire();
}
public function testExpireAdd()
{
if (getenv('TRAVIS') == 'true') {
$this->markTestSkipped('Can not reliably test memcached expiry on travis-ci.');
}
parent::testExpireAdd();
}
}